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Overview of the Liebherr 964 Excavator
The Liebherr 964 excavator is a robust and versatile piece of heavy machinery designed for a variety of demanding applications in construction, mining, and earthmoving. Known for its exceptional performance and reliability, the 964 model stands out in Liebherr’s extensive lineup of excavators. This machine is engineered to handle tough tasks with ease, making it a favorite among operators and contractors alike.
Key Features and Capabilities
One of the most striking aspects of the Liebherr 964 is its powerful hydraulic system, which provides impressive lifting and digging capabilities. This excavator is equipped with advanced hydraulic technology that ensures smooth operation and precise control, allowing operators to tackle complex jobs efficiently. The 964 model is particularly well-suited for heavy-duty applications, such as trenching, material handling, and site preparation.
The Liebherr 964 also boasts a spacious and ergonomically designed cab, which enhances operator comfort and productivity. The cab is equipped with modern controls and visibility features, ensuring that operators can work effectively even in challenging conditions. Additionally, the machine’s intuitive interface allows for quick adjustments, enabling operators to adapt to various tasks seamlessly.
When it comes to durability, the Liebherr 964 does not disappoint. Constructed with high-quality materials and components, this excavator is built to withstand the rigors of daily use. Its robust undercarriage and reinforced structure contribute to its longevity, making it a wise investment for businesses looking to maximize their equipment’s lifespan.
Moreover, the Liebherr 964 is designed with fuel efficiency in mind. The engine is optimized to deliver powerful performance while minimizing fuel consumption, which is a crucial factor for contractors looking to reduce operational costs. This balance of power and efficiency makes the 964 an attractive option for those in the market for a reliable excavator.
In summary, the Liebherr 964 excavator is a formidable machine that excels in performance, comfort, and durability. Its advanced hydraulic system, operator-friendly cab, and fuel-efficient engine make it a top choice for professionals in the construction and mining industries. Whether you’re digging trenches, moving materials, or preparing a site, the Liebherr 964 is engineered to get the job done efficiently and effectively.
Liebherr 964 Excavator Specifications
The Liebherr 964 excavator is a powerhouse of engineering, combining cutting-edge technology with practical design to deliver outstanding performance. Below, we delve into the detailed specifications that define this impressive machine.
Engine Specifications
The heart of the Liebherr 964 is its powerful engine, designed to provide the necessary strength for demanding tasks while maintaining efficiency. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Liebherr D934 |
| Type | Diesel, 6-cylinder |
| Power Output | 250 kW (335 HP) |
| Displacement | 7.8 liters |
| Max Torque | 1,400 Nm |
| Fuel Tank Capacity | 400 liters |
Dimensions
The Liebherr 964 is designed with dimensions that optimize stability and performance on various terrains. Here are the critical dimensions:
| Specification | Details |
|---|---|
| Overall Length | 10,800 mm |
| Overall Width | 3,000 mm |
| Overall Height | 3,300 mm |
| Track Length | 4,500 mm |
| Track Width | 600 mm |
| Ground Clearance | 450 mm |
Weight
Weight plays a crucial role in the performance and stability of the Liebherr 964. Here’s a breakdown of its weight specifications:
| Specification | Details |
|---|---|
| Operating Weight | 36,000 kg |
| Counterweight | 7,000 kg |
| Max Load Capacity | 12,000 kg |
Working Specifications
The working capabilities of the Liebherr 964 are impressive, making it suitable for a variety of applications. Here are the essential working specifications:
| Specification | Details |
|---|---|
| Max Digging Depth | 6,000 mm |
| Max Reach | 10,500 mm |
| Max Dumping Height | 4,500 mm |
| Bucket Capacity | 1.5 – 2.5 m³ |
| Hydraulic Flow Rate | 400 l/min |
| Max Pressure | 350 bar |
The Liebherr 964 excavator is engineered for performance, efficiency, and durability, making it a reliable choice for heavy-duty tasks in various industries. Its specifications reflect a commitment to quality and innovation, ensuring that it meets the demands of modern construction and excavation projects.
Common Problems and Recommendations for the Liebherr 964 Excavator
While the Liebherr 964 excavator is a robust and reliable machine, like any piece of heavy equipment, it can encounter issues that may affect its performance. Understanding these potential problems and knowing how to address them is crucial for maintaining efficiency and prolonging the lifespan of the excavator.
Common Problems
Here are some of the most frequently reported issues with the Liebherr 964 excavator:
- Hydraulic System Leaks: Hydraulic fluid leaks can occur due to worn seals or damaged hoses, leading to decreased performance and potential safety hazards.
- Engine Overheating: Overheating can result from insufficient coolant levels, a malfunctioning thermostat, or a blocked radiator, which can lead to engine damage if not addressed.
- Electrical Failures: Electrical issues, such as faulty wiring or blown fuses, can disrupt the operation of various systems, including the engine and hydraulic controls.
- Undercarriage Wear: The undercarriage components, including tracks and rollers, can wear out over time, affecting stability and mobility.
- Bucket Wear and Tear: Continuous use can lead to significant wear on the bucket, reducing its effectiveness and requiring replacement or repair.
Recommendations for Maintenance
To mitigate these problems and ensure the Liebherr 964 operates at its best, regular maintenance and proactive measures are essential. Here are some recommendations:
Regular Inspections
– Conduct routine inspections of the hydraulic system to identify leaks early. Check hoses, fittings, and seals for any signs of wear.
– Inspect the engine cooling system regularly. Ensure the coolant levels are adequate and the radiator is free from debris.
Fluid Changes
– Change hydraulic fluid and filters as per the manufacturer’s recommendations to maintain optimal performance and prevent contamination.
– Regularly check and replace engine oil to ensure proper lubrication and prevent overheating.
Electrical System Checks
– Periodically inspect the electrical system for loose connections, frayed wires, and blown fuses. Address any issues immediately to prevent further complications.
– Keep the battery terminals clean and ensure that the battery is functioning properly to avoid starting issues.
Undercarriage Maintenance
– Monitor the condition of the tracks and rollers. Replace worn components to maintain stability and prevent further damage.
– Keep the undercarriage clean and free from debris to ensure smooth operation.
Bucket Care
– Regularly inspect the bucket for signs of wear and tear. Sharpen or replace teeth as needed to maintain digging efficiency.
– Clean the bucket after use to prevent the buildup of materials that can lead to corrosion.
By following these recommendations and staying vigilant about potential problems, operators can enhance the performance and longevity of the Liebherr 964 excavator. Regular maintenance not only prevents costly repairs but also ensures that the machine remains a reliable asset on any job site.